HINZER &regLIGHTEN YOUR STEPSABOUT HINZERHINZER has been authorized by the United States Patent and Trademark Office, the brand Serial Number is ‘87364334’. With 15 years of experience as a shoe factory, we started producing thousands of light-up shoes in 2014. Over the past 2 years, customers gave us lots of feedback including favorable comments such as – “Cool shoes”, “Attractive”, “Perfect shoes for gifts” etc. Meanwhile, customer complaints about the quality of the lights and length of battery charges, have lead us to greatly improve the light up system and materials through continuous trial and effort. To enhance customer confidence, we built up HINZER to provide reliable LED light up shoes. What is the updated lamp strip?The upgraded version of the lamp is made of transparent rubber casing to wrap soft wiring, replacing the hard iron wire used in the light bar. Flexible line bending bends, repeated folding, the electrical conductivity of the line is not affected. While the line is often damaged after old hard iron strip lamp bar often being bended, the light that causes sole is no longer shine. Test results show: New lamp strip: at least 150,000 bends. Old lamp bar: malfunction visit the light system after 50,000 bends. Upgraded Lamp Strip vs. Old/Cheap Lamp Strip The casing of the upgraded strip is a soft, transparent rubber that protects the wires and allows them to bend with a much lower risk of damage. On the other hand, the casing of an older or cheaper strip uses an inflexible iron strip that can damage wires when bending.